"Population education hanging charts" (Renkou jiaoyu gua tu, 人口教育挂图), designed by the Jiangsu jiaoyu xueyuan (江苏教育学院) and the Jiangsusheng dianhua jiaoyuguan (江苏省电化教育馆), is a series of 18 sheets. The series comes with an explanatory booklet, and was sold in a plastic bag.

It comprehensively deals with the effects of (over)population, reproduction, and the need to try and curb population growth.

The slogan reads "Common knowledge of population theory" (人口理论常识).

The top image deals with "Two kinds of production develop in harmony (left: material production) (right: human production)". (两种生产相适应地发展 [左：物质资料生产] [右：人类自身生产]).

At the right, "Population promotes or delays social development" (人口对社会发展起促进或延缓的作用).

Below, "Population law is determined by the social mode of production" (人口规律是由社会生产方式决定的).